.messageUserInfo
{
    @property "messageUserInfo";
    float: left;
    width: 124px;
    @property "/messageUserInfo";
}

    .messageUserBlock
    {
        @property "messageUserBlock";
        background: @primaryLighterStill url('@imagePath/xenforo/gradients/tab-selected-light.png') repeat-x bottom;
        border: 1px solid @primaryLighterStill;
        border-radius: 5px;
        @property "/messageUserBlock";
        
        position: relative;
    }
        
        .messageUserBlock div.avatarHolder
        {
            @property "messageAvatarHolder";
            background-color: @primaryLightest;
            padding: 10px;
            border-radius: 4px;
            @property "/messageAvatarHolder";
            
            position: relative;    
        }
        
            .messageUserBlock div.avatarHolder .avatar
            {
                display: block;
                font-size: 0;
            }
            
            .messageUserBlock div.avatarHolder .onlineMarker
            {
                position: absolute;
                top: {xen:calc 'intval(@messageAvatarHolder.padding-top) - 1'}px;
                left: {xen:calc 'intval(@messageAvatarHolder.padding-right) - 1'}px;
                
                @property "messageOnlineMarker";
                border: 7px solid transparent;
                border-top-color: rgb(127, 185, 0);
                border-left-color: rgb(127, 185, 0);
                border-top-left-radius: 5px;
                border-top-right-radius: 3px;
                border-bottom-left-radius: 3px;
                @property "/messageOnlineMarker";
            }
            
        .messageUserBlock h3.userText
        {
            @property "messageUserText";
            padding: 6px;
            @property "/messageUserText";
        }
        
        .messageUserBlock .userBanner
        {
            display: block;
            margin-bottom: 5px;
            margin-left: -{xen:calc 'intval(@messageUserText.padding-left) + 6'}px;
            margin-right: -{xen:calc 'intval(@messageUserText.padding-right) + 6'}px;
        }
        
        .messageUserBlock .userBanner:last-child
        {
            margin-bottom: 0;
        }
    
        .messageUserBlock a.username
        {
            @property "messageUsername";
            font-weight: bold;
            display: block;
            overflow: hidden;
            line-height: 16px;
            @property "/messageUsername";
            
        }
        
        .messageUserBlock .userTitle
        {
            @property "messageUserTitle";
            font-size: 11px;
            display: block;
            @property "/messageUserTitle";
        }
        
        .messageUserBlock .extraUserInfo
        {
            @property "messageExtraUserInfo";
            font-size: 10px;
            background-color: @primaryLightest;
            padding: 4px 6px;
            border-radius: 4px;
            @property "/messageExtraUserInfo";
        }
        
            .messageUserBlock .extraUserInfo dl
            {
                margin: 2px 0 0;
            }
                            
            .messageUserBlock .extraUserInfo img
            {
                max-width: 100%;
            }
        
        .messageUserBlock .arrow
        {
            position: absolute;
            top: 10px;
            right: -10px;
            
            display: block;
            width: 0px;
            height: 0px;
            line-height: 0px;
            
            border: 10px solid transparent;
            border-left-color: @messageUserBlock.border-color;
            -moz-border-left-colors: @messageUserBlock.border-color;
            border-right: none;
            
            /* Hide from IE6 */
            _display: none;
        }
        
            .messageUserBlock .arrow span
            {
                position: absolute;
                top: -10px;
                left: -11px;
                
                display: block;
                width: 0px;
                height: 0px;
                line-height: 0px;
                
                border: 10px solid transparent;
                border-left-color: @messageAvatarHolder.background-color;
                -moz-border-left-colors: @messageAvatarHolder.background-color;
                border-right: none;
            }

<xen:if is="@enableResponsive">
@media (max-width:@maxResponsiveNarrowWidth)
{
    .Responsive .messageUserInfo
    {
        float: none;
        width: auto; 
    }

    .Responsive .messageUserBlock
    {
        overflow: hidden;
        margin-bottom: 5px;
        position: relative;
    }

    .Responsive .messageUserBlock div.avatarHolder
    {
        float: left;
        padding: 5px;
    }

        .Responsive .messageUserBlock div.avatarHolder .avatar img
        {
            width: 48px;
            height: 48px;
        }
        
        .Responsive .messageUserBlock div.avatarHolder .onlineMarker
        {
            top: 4px;
            left: 4px;
            border-width: 6px;
        }

    .Responsive .messageUserBlock h3.userText
    {
        margin-left: 64px;
    }
    
    .Responsive .messageUserBlock .userBanner
    {
        max-width: 150px;
        margin-left: 0;
        margin-right: 0;
        border-top-left-radius: 3px;
        border-top-right-radius: 3px;
        position: static;
        display: inline-block;
    }
    
        .Responsive .messageUserBlock .userBanner span
        {
            display: none;
        }

    .Responsive .messageUserBlock .extraUserInfo
    {
        display: none;
    }

    .Responsive .messageUserBlock .arrow
    {
        display: none;
    }
}
</xen:if>